diff --git a/app/Http/Controllers/v1/JoinController.php b/app/Http/Controllers/v1/JoinController.php
index 506e3fe..65db2ed 100644
--- a/app/Http/Controllers/v1/JoinController.php
+++ b/app/Http/Controllers/v1/JoinController.php
@@ -298,7 +298,7 @@ public function begin(Request $request)
             ->pluck('id')
             ->toArray();
 
-        if (count($ids) < $rule->question_count)
+        if (count($ids) < $count)
         {
             return $this->resOK('no_question');
         }